.wrap li{
    display: flex;
    align-items: center;
    padding: .2rem 0;
    margin: 0 .4rem;
    box-sizing: border-box;
    border-bottom: 1px solid #ccc;
}
li:last-child{
    border: none;
}
.img{
    // composes: wrap; // css module的继承
    width: 1rem;
    height: 1rem;
}
.content{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    height: 1rem;
    justify-content: space-between;
}
.wrap{
    height: 100%;
    overflow-y: scroll;
}